CN201625304U - Shield of trachea cannula - Google Patents
Shield of trachea cannula Download PDFInfo
- Publication number
- CN201625304U CN201625304U CN2010201439386U CN201020143938U CN201625304U CN 201625304 U CN201625304 U CN 201625304U CN 2010201439386 U CN2010201439386 U CN 2010201439386U CN 201020143938 U CN201020143938 U CN 201020143938U CN 201625304 U CN201625304 U CN 201625304U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- gauze
- shield
- trachea cannula
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a shield of a trachea cannula, which belongs to the technical field of a medical appliance and is composed of a sleeve (1), a sleeve cover (2), a piece of gauze (3) and two elastic rubber rings (4). The shield is characterized in that: the sleeve cover (2) with the gauze (3) in a circular hole at the end face is in threaded connection with the outer wall of the upper end of the circular sleeve (1), and the two elastic rubber rings (4) with the inner diameter smaller than the outer diameter of the trachea cannula are fixed on the inner wall of the sleeve (1) in a spaced manner. The shield has simple structure and is convenient for use. The sleeve is firmly fixed at the upper end of the trachea cannula, and a patient can move at will without being limited by any body position and posture; moreover, the gauze can be wetted at any time after being dried and can be timely replaced after being dirtied, so as to avoid complications.
Description
Technical field
This utility model belongs to technical field of medical instruments, the tracheal casing pipe protective cover behind the capable total laryngectomy of specifically a kind of patients with laryngeal carcinoma.
Background technology
Behind the capable total laryngectomy of patients with laryngeal carcinoma, will rely on the trachea fistulization oral to breathe throughout one's life, air directly enters trachea, has so just lost mouth, nose, pharyngeal temperature to air, humidity regulation and cleaning action.For avoiding dust or foreign body to enter trachea, and temperature, the humidity of protection tunica mucosa tracheae and adjusting air, at present when nursing total laryngectomy patient, usually directly overlay the tracheal casing pipe mouth after soaking normal saline with gauze, though certain protection and regulating action are arranged like this, but use very inconvenient: the one, wet easily and cervical region dressing increased infection chance when gauze was too wet; The 2nd, coating gas pipe-in-pipe preferably when patient lies on the back then needs when standing or walking fix with frenulum, and good fixed air pipe-in-pipe, causes respiratory tract complication easily.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, the safe and reliable tracheal casing pipe protective cover of protection effect.
The purpose of this utility model is achieved in that this tracheal casing pipe protective cover is made up of sleeve, cover, gauze, gum elastic circle, circular sleeve upper end outer wall thread is connecting the cover that is provided with gauze in the end face circular hole, and the sleeve lining fixed interval the gum elastic circle of two internal diameters less than the tracheal casing pipe external diameter.
During use, earlier the gauze above the cover is soaked, then cover is connected with sleeve, utilize gum elastic circle above the sleeve lining that sleeve set is fixed on top, tracheal casing pipe outer end at last and get final product.
Advantage of the present utility model: simple in structure, easy to use, sleeve is in tracheal casing pipe upper end fixation, but patient's voluntary activity is not subjected to the restriction of any position and posture; And gauze can soak gauze after doing at any time, and dirty back is in time changed, and can avoid the generation of complication.
Description of drawings
Accompanying drawing is a structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this tracheal casing pipe protective cover is made up of sleeve 1, cover 2, gauze 3, gum elastic circle 4, circular sleeve 1 upper end outer wall thread is connecting the cover 2 that is provided with gauze 3 in the end face circular hole, and sleeve 1 inwall fixed interval the gum elastic circle 4 of two internal diameters less than the tracheal casing pipe external diameter.
Claims (1)
1. tracheal casing pipe protective cover, form by sleeve (1), cover (2), gauze (3), gum elastic circle (4), it is characterized in that circular sleeve (1) upper end outer wall thread is connecting the cover (2) that is provided with gauze (3) in the end face circular hole, sleeve (1) inwall fixed interval the gum elastic circle (4) of two internal diameters less than the tracheal casing pipe external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201439386U CN201625304U (en) | 2010-03-30 | 2010-03-30 | Shield of trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201439386U CN201625304U (en) | 2010-03-30 | 2010-03-30 | Shield of trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625304U true CN201625304U (en) | 2010-11-10 |
Family
ID=43056685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201439386U Expired - Fee Related CN201625304U (en) | 2010-03-30 | 2010-03-30 | Shield of trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688549A (en) * | 2012-06-15 | 2012-09-26 | 山东威高集团医用高分子制品股份有限公司 | Tracheostomy tube nozzle coating device |
-
2010
- 2010-03-30 CN CN2010201439386U patent/CN201625304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688549A (en) * | 2012-06-15 | 2012-09-26 | 山东威高集团医用高分子制品股份有限公司 | Tracheostomy tube nozzle coating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110330 |